Base | Representation |
---|---|
bin | 11100010000001001… |
… | …111111111001100000 |
3 | 2220022011012201011121 |
4 | 130100021333321200 |
5 | 444111432440202 |
6 | 21534110022024 |
7 | 2122515164632 |
oct | 342011777140 |
9 | 86264181147 |
10 | 30335827552 |
11 | 11957869268 |
12 | 5a674a7914 |
13 | 2b25b28524 |
14 | 167aca6a52 |
15 | bc8363537 |
hex | 71027fe60 |
30335827552 has 24 divisors (see below), whose sum is σ = 62320342896. Its totient is φ = 14508438912.
The previous prime is 30335827537. The next prime is 30335827559. The reversal of 30335827552 is 25572853303.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 30335827499 and 30335827508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30335827559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20607843 + ... + 20609314.
It is an arithmetic number, because the mean of its divisors is an integer number (2596680954).
Almost surely, 230335827552 is an apocalyptic number.
30335827552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30335827552 is an abundant number, since it is smaller than the sum of its proper divisors (31984515344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30335827552 is a wasteful number, since it uses less digits than its factorization.
30335827552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41217190 (or 41217182 counting only the distinct ones).
The product of its (nonzero) digits is 756000, while the sum is 43.
The spelling of 30335827552 in words is "thirty billion, three hundred thirty-five million, eight hundred twenty-seven thousand, five hundred fifty-two".
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